Home / 214,624.82-296,195.68-119,133.10

Finding the Fourth Proportional to 214,624.82, 296,195.68 and 119,133.10

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Solution

The fourth proportional to 214,624.82, 296,195.68 and 119,133.10 is: 164,411.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,624.82 : 296,195.68 = 119,133.10 : x
  2. Step 2: Convert to fraction form
    214,624.82/296,195.68 = 119,133.10/x
  3. Step 3: Cross multiply
    214,624.82x = 296,195.68 × 119,133.10
  4. Step 4: Simplify right side
    214,624.82x = 35,286,709,565.01
  5. Step 5: Solve for x
    x = 35,286,709,565.01/214,624.82
  6. Step 6: Final answer
    x = 164,411.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.